一年级上册口算题卡10以内的加减法

10 - 9 = 9 - 8 = 8 - 7 = 7 - 6 = 6 - 5 = 5 - 4 = 4 - 3 = 3 - 2 = 2 - 1 = 1 - 1 = 1 + 1 = 1 + 2 = 1 + 3 = 1 + 4 = 1 + 5 = 1 + 6 = 1 + 7 = 1 + 8 = 1 + 9 = 2 + 2 = 2 + 3 = 2 + 4 = 2 + 5 = 2 + 6 = 2 + 7 = 2 + 8 = 3 + 3 = 3 + 4 = 3 + 5 = 3 + 6 = 3 + 7 = 求采纳

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